The average bus between Dunstable and Harlington takes 1h 49m and the fastest bus takes 1h 30m. The bus service runs several times per day from Dunstable to Harlington. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between Dunstable and Harlington. The earliest departure is at 3:00 AM at night, and the last departure from Dunstable is at 10:00 PM which arrives into Harlington at 11:30 PM. All services require a transfer at Hampton by Hilton and take an average of 1h 49m. The schedules shown below are for the next available departures.


2h 3m • 2 changes


1h 47m • 2 changes


1h 47m • 2 changes


1h 47m • 2 changes


2h 3m • 2 changes


1h 47m • 2 changes


1h 47m • 2 changes


1h 47m • 2 changes


2h 3m • 2 changes


1h 47m • 2 changes


1h 47m • 2 changes


1h 47m • 2 changes


2h 2m • 2 changes


1h 59m • 2 changes


1h 54m • 2 changes


1h 41m • 2 changes


2h 1m • 2 changes


2h 2m • 2 changes


1h 44m • 2 changes


1h 48m • 2 changes
Want to know about travelling from Dunstable to Harlington? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Dunstable to Harlington. However, there are services departing from Dunstable station and arriving at Harlington station via Hampton by Hilton. The journey, including transfers, takes approximately 1h 49m.
Dunstable to Harlington bus services, operated by Arriva UK, depart from Church Street station.
Dunstable to Harlington bus services, operated by Arriva UK, arrive at London Heathrow Airport station.
The distance between Dunstable and Harlington is 44.6 km. The road distance is 74 km.
You can take a bus from Church Street to Harlington High Street / Sipson Lane via Hampton by Hilton, Luton DART Parkway, London Heathrow Airport, and Heathrow Central Bus Station in around 2h 27m.